Home / 332,947.14-500,503.32-267,107.55

Finding the Fourth Proportional to 332,947.14, 500,503.32 and 267,107.55

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Solution

The fourth proportional to 332,947.14, 500,503.32 and 267,107.55 is: 401,529.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,947.14 : 500,503.32 = 267,107.55 : x
  2. Step 2: Convert to fraction form
    332,947.14/500,503.32 = 267,107.55/x
  3. Step 3: Cross multiply
    332,947.14x = 500,503.32 × 267,107.55
  4. Step 4: Simplify right side
    332,947.14x = 133,688,215,572.07
  5. Step 5: Solve for x
    x = 133,688,215,572.07/332,947.14
  6. Step 6: Final answer
    x = 401,529.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.